As described earlier, I have a probe I used to set the Z after changing tools.
The Probe Z button calls an MDI which calls a .ngc g-code file which uses the
G38 probe routine.
What I realized is the Feedrate Override mucks with the probe cycle. The probe
cycle needs to operate at a
would any of these help?
http://linuxcnc.org/docs/2.7/html/gcode/m-code.html#mcode:m48-m49
On 10/12/2016 1:09 PM, dan...@austin.rr.com wrote:
> As described earlier, I have a probe I used to set the Z after changing
> tools. The Probe Z button calls an MDI which calls a .ngc g-code file which
Oh hey that looks exactly like what I need! Thanks!
Danny
sam sokolik wrote:
> would any of these help?
> http://linuxcnc.org/docs/2.7/html/gcode/m-code.html#mcode:m48-m49
>
> On 10/12/2016 1:09 PM, dan...@austin.rr.com wrote:
> > As described earlier, I have a
Quoth andy pugh.
>> So... am I stuck on 2.7.4 ?
>
>I am fairly sure not, as I am running 10.04 on my milling machine, and
>that is on 2.8-ja1.
>
>Unfortunately I can't recall how I got there, but probably via the buildbot.
What version of python do you have on that?
I did a google for
So assuming I used a 7i48, when does the 3ppwmgen get updated? In the base
thread?
On Wed, Oct 12, 2016 at 11:55 AM, Mark wrote:
> On 10/12/2016 09:54 AM, Gene Heskett wrote:
> > You mentioned gedit, which gets my attention. That "thing" has scrambled
> > a file for me
On 12 October 2016 at 08:49, Russell Brown wrote:
> If I click 'OK' linuxcnc loads but the initial X & Y show as 4.23e+289
> and 2.95e+240 and axis.ngc is not showing in the display.
Is this one of them "Universal" milling machines, for milling entire universes?
At a guess,
On Wed, 12 Oct 2016, Marius Alksnys wrote:
> Date: Wed, 12 Oct 2016 12:13:16 +0300
> From: Marius Alksnys
> Reply-To: "Enhanced Machine Controller (EMC)"
>
> To: emc-users@lists.sourceforge.net
> Subject: [Emc-users] Homing to index ends
It uses an atmel chip. However, that isn't the hangup to me. I see
context switching as a real challenge. So you hit the edit button, then
what? Open gedit? I'd really like to limit GUI excursions and control the
whole thing closer than that.
On Tue, Oct 11, 2016 at 11:16 PM, Gregg Eshelman
On 2016-10-11 09:18 AM, Kirk Wallace wrote:
> On 10/11/2016 03:19 AM, linden wrote:
>> hello all,
>>
>>I need some help and suggestions on interfacing dmm dyn4 servo
>> driver with Linuxcnc
> http://www.dmm-tech.com/Dyn4_main.html
>
> LinuxCNC has all the features you need for servo
I tried upgrading from 2.7.4 to 2.7.7 (debian wheezy, apt-get) but when
I fire linuxcnc up I get a popup error message:
>G-Code error in axis.ngc
>
>Near line 12 of /usr/share/axis/images/axis.ngc:
>Bad character 'z' used
If I click 'OK' linuxcnc loads but the initial X & Y show as 4.23e+289
On 12 October 2016 at 07:36, linden wrote:
> Using Analogue velocity mode what would be the simplest way to get the
> signals from the servo drive in and out of Linuxcnc??? A mesa 7i77 or
> something similar?
Yes, either the Pico PPMC or the Mesa 7i77 are likely to be easiest.
LinuxCNC 2.7.7, hostmot2, Mesa 5i25 + 7i77, resolver to quadrature
converter integrated into servo drive, 8192 counts per revolution.
I finished integration and one day operator said that Z position was
lost after last machine restart.
I checked Z homing process and got different final Z
On Wed, 12 Oct 2016, Marius Alksnys wrote:
> Date: Wed, 12 Oct 2016 14:59:54 +0300
> From: Marius Alksnys
> Reply-To: "Enhanced Machine Controller (EMC)"
>
> To: emc-users@lists.sourceforge.net
> Subject: Re: [Emc-users] Homing to index
Greetings all;
Whittling out the hose nipples for the bellows on the Z screw yesterday,
I got the one for the sides of the Z nut done, then note that the
crossfeed had move inward far enough to crush and destroy what little
swarf shielding I had over the x screw, so its sounding like a kettle
On Wed, 12 Oct 2016, Erik Friesen wrote:
> Date: Wed, 12 Oct 2016 08:30:06 -0400
> From: Erik Friesen
> Reply-To: "Enhanced Machine Controller (EMC)"
>
> To: "Enhanced Machine Controller (EMC)"
> Subject:
Does or doesn't LCNC support softdmc?
Correct me if I am wrong here, but my calcs are these.
I can't find a pole count for the Yaskawa servo motors, but I assume they
are 8 poles. Encoder counts are 32768 per rev, 6mm ballscrews.
So at 700IPM, that is 50 Rounds per second, encoders right at
On 12 October 2016 at 10:13, Marius Alksnys wrote:
> LinuxCNC 2.7.7, hostmot2, Mesa 5i25 + 7i77, resolver to quadrature
> converter integrated into servo drive, 8192 counts per revolution.
How does the Resolver to Quadrature converter decide where the index
is? It might do it
On Wednesday 12 October 2016 07:35:22 Erik Friesen wrote:
> It uses an atmel chip. However, that isn't the hangup to me. I see
> context switching as a real challenge. So you hit the edit button,
> then what? Open gedit? I'd really like to limit GUI excursions and
> control the whole thing
On 12 October 2016 at 20:44, Russell Brown wrote:
> What version of python do you have on that?
I would go and look, but it's raining and that machine isn't set up
for wake-on-lan.
--
atp
"A motorcycle is a bicycle with a pandemonium attachment and is
designed for the
Am 12.10.2016 22:00, schrieb andy pugh:
> On 12 October 2016 at 20:44, Russell Brown wrote:
>> What version of python do you have on that?
> I would go and look, but it's raining and that machine isn't set up
> for wake-on-lan.
>
At least you have a sound reason for not
> The DYN4 can run in analogue-controlled velocity mode. That might be
> worth considering.
> It probably doesn't work any better than running the loop in the
> drive, but it is easier to see what the loop is doing.
>
> (Actually, it might also work better, as there is the possibility of
> using
Russell - is there a "z" axis on your machine?
John.
On Wed, Oct 12, 2016 at 12:00 PM, Russell Brown wrote:
> Quoth andy pugh.
> >On 12 October 2016 at 08:49, Russell Brown wrote:
> >> If I click 'OK' linuxcnc loads but the initial X & Y show as
On 10/12/2016 09:54 AM, Gene Heskett wrote:
> You mentioned gedit, which gets my attention. That "thing" has scrambled
> a file for me for the very last time. I don't even install it on a fresh
> install, but nano to avoid remote x problems, and geany for a gedit-like
> editor that has yet to
On 12 October 2016 at 22:52, Erik Friesen wrote:
> So assuming I used a 7i48, when does the 3ppwmgen get updated? In the base
> thread?
3ppwmgen is updated in either the servo thread or the FPGA thread,
depending on what you are asking.
--
atp
"A motorcycle is a bicycle with
On 12 October 2016 at 08:49, Russell Brown wrote:
> A possible contributor to the problem is that I tried installing
> NativeCAM but ran into problems
Maybe try things in a different order? (LinuxCNC then NativeCAM?)
I think that a lot of the NativeCAM examples assume 2.8 /
On Wednesday 12 October 2016 11:55:12 Mark wrote:
> On 10/12/2016 09:54 AM, Gene Heskett wrote:
> > You mentioned gedit, which gets my attention. That "thing" has
> > scrambled a file for me for the very last time. I don't even install
> > it on a fresh install, but nano to avoid remote x
On 10/12/2016 04:15 AM, Peter C. Wallace wrote:
... snip
> Another diagnostic would be to halscope the index pulse itself assuming you
> can move slowly enough to detect it in the servo thread, index pulses are
> often 1 encoder pitch wide (1/2048 in your case) so you would have to move
> more
On 12 October 2016 at 17:00, Russell Brown wrote:
> Somethings very broken with 2.7.5+ on lucid :-(
>
> So... am I stuck on 2.7.4 ?
I am fairly sure not, as I am running 10.04 on my milling machine, and
that is on 2.8-ja1.
Unfortunately I can't recall how I got there, but
Quoth John Alexander Stewart.
>Russell - is there a "z" axis on your machine?
Yes. It's a mill.
--
Regards,
Russell
| Russell Brown | MAIL: russ...@lls.com PHONE: 01780 471800 |
| Lady Lodge Systems |
Quoth andy pugh.
>On 12 October 2016 at 08:49, Russell Brown wrote:
>> If I click 'OK' linuxcnc loads but the initial X & Y show as 4.23e+289
>> and 2.95e+240 and axis.ngc is not showing in the display.
>
>Is this one of them "Universal" milling machines, for milling
On Wed, Oct 12, 2016 at 12:49 AM, Russell Brown wrote:
>
> I tried upgrading from 2.7.4 to 2.7.7 (debian wheezy, apt-get) but when
> I fire linuxcnc up I get a popup error message:
>
>>G-Code error in axis.ngc
>>
>>Near line 12 of /usr/share/axis/images/axis.ngc:
>>Bad
The gcode file for the universe is larger than the universe...
From: andy pugh
To: Enhanced Machine Controller (EMC)
Sent: Wednesday, October 12, 2016 3:10 AM
Subject: Re: [Emc-users] Problem upgrading from 2.7.4
On 12 October
I do 3D carving, and it's very important to know the job runtime before
starting and while tuning, for various reasons.
The Properties time estimator is not useful, it just uses distance/feedrate.
That doesn't take into account acceleration, which dominates the runtime in my
case. The actual
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